A DOMAIN-RELATED AUTHORITY MODEL FOR WEB PAGES BASED ON SOURCE AND RELATED INFORMATION

被引：0
|
作者：
Yang, Liu [1 ]
Li, Chunping [1 ]
Gu, Ming [1 ]
机构：
[1] Tsinghua Univ, Tsinghua Natl Lab Informat Sci & Technol, Sch Software, Key Lab Informat Syst Secur,Minist Educ, Beijing, Peoples R China
来源：
ICSOFT 2010: PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SOFTWARE AND DATA TECHNOLOGIES, VOL 1 | 2010年
基金：
中国国家自然科学基金;
关键词：
Authority Model; Link Analysis; Source Information; Related Information; Finance;
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The Internet has become a great source for searching and acquiring information, while the authority of the resources is difficult to evaluate. In this paper we propose a domain-related authority model which aims to calculate the authority of web pages in a specific domain using the source and related information. These two factors, together with link structure, are what we mainly consider in our model. We also add the domain knowledge to adapt to the characteristics of the domain. Experiments on the finance domain show that our model is able to provide good authority scores and ranks for web pages and is helpful for people to better understand the pages.
引用
收藏
页码：245 / 253
页数：9
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